Shop › Voigtlander 50mm f/1.0 Aspherical Nokton Sony E Voigtlander 50mm f/1.0 Aspherical Nokton Sony E $1,499.00 sold out Voigtlander 50mm f/1.0 Aspherical Nokton — a manual-focus lens for Sony E-Mount. Filter thread: 67mm. SONY. Sold Out Added! Voigtlander 50mm f/1.0 Aspherical Nokton — a manual-focus lens for Sony E-Mount. Filter thread: 67mm. SONY.